40482537

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 54743040

約数和(自身を除く): 14260503

約数列:

[1, 3, 131, 239, 393, 431, 717, 1293, 31309, 56461, 93927, 103009, 169383, 309027, 13494179, 40482537]

約数ペア:

[(1, 40482537), (3, 13494179), (131, 309027), (239, 169383), (393, 103009), (431, 93927), (717, 56461), (1293, 31309)]